Michigan State University (logo)
Penn State University (logo)
University of Michigan (logo)
Purdue University (logo)
The Ohio State University (logo)
University of Minnesota (logo)

Search

You searched for: Subject Geoscientific Information Remove constraint Subject: Geoscientific Information Subject Environment Remove constraint Subject: Environment
Number of results to display per page
View results as:

Search Results

1.
Vector Created with Sketch.

Aquifer Characteristics Of Glacial Drift: Michigan michigan-state

2017. State of Michigan. This shape file was derived from the 1981 publication of the Hydrological Atlas of Michigan plate 26. Three plates of the Aquifer Characteristics o...

2.
Vector Created with Sketch.

Basins: Allegheny County, Pennsylvania penn-state

2002. Allegheny County Division of Computer Services Geographic Information Systems Group. 3 Rivers Wet Weather Demonstration Program Outreach Planning Basins.

3.
Vector Created with Sketch.

Estimated Groundwater Recharge: Michigan michigan-state

2017. State of Michigan. This data set provides an estimate of annual groundwater recharge for each public land survey section in Michigan.

4.
Polygon

Floodplain: Ann Arbor, Michigan, 2012 michigan

2012. That portion of the river valley, adjacent to the channel, which is built of sediments deposited during the present geological / climatic regime. B...

7.
Vector Created with Sketch.

Major Carbonate Aquifers: Ohio ohio-state

2017. The USGS National Hydrography Dataset (NHD) service from The National Map (TNM) is a comprehensive set of digital spatial data that encodes informa...

9.

Metro Wetlands and Wet Areas (MMCD): Minnesota minnesota

2017. Metropolitan Mosquito Control District. This layer depicts wetlands and wet areas tracked by the Metropolitan Mosquito Control District (MMCD) as potentially holding water long enough to ...